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Studentka2010 [4]
2 years ago
5

Which arrangement for these fractions is in increasing order 3/5, 5/9, 4/7?

Mathematics
2 answers:
ElenaW [278]2 years ago
7 0
Make bottom number the same

3/5 times (63/63)=189/315
5/9 times (35/35)=175/315
4/7 times (45/45)=180/315


175<180<189
175/315<180/315<189/315
5/9<4/7<3/5

order is 5/9, 4/7, 3/5
igomit [66]2 years ago
6 0
3/5  >  4/7  >  5/9. This is the answer when the fractions are increasing.
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Complete the equation of the line through (-9,-9) and (-6,0)
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For this case we have that by definition, the equation of the line of the slope-intersection form is given by:

y = mx + b

Where:

m: It is the slope of the line

b: It is the cut-off point with the y axis.

According to the data of the statement we have the following points:

(x_ {1}, y_ {1}): (- 9, -9)\\(x_ {2}, y_ {2}): (- 6,0)

We found the slope:

m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}} = \frac {0 - (- 9)} {- 6 - (- 9)} = \frac { 9} {- 6 + 9} = \frac {9} {3} = 3

Thus, the equation is of the form:

y = 3x + b

We substitute one of the points and find b:

0 = 3 (-6) + b\\0 = -18 + b\\b = 18

Finally, the equation is:

y = 3x + 18

Answer:

y = 3x + 18

7 0
3 years ago
A water storage tank has the shape of a cylinder with diameter 14 ft. It is mounted so that the circular cross-sections are vert
4vir4ik [10]

Check the picture below.

neverminding for a few seconds the volume of the cylinder, the percentage in the height used by the water will be the same as the percentage of its volume.  We know the total amount or 100% of the height is 14, so what is 11 in percentage?

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7 0
2 years ago
How many permutations are there of the letters in the word surprise?
azamat
Surprise, there 8 letters.
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5 0
3 years ago
If (x, y) is a solution to the system of equations, what is the value of x?
GREYUIT [131]

Answer:

B) -4

Step-by-step explanation:

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y = 2 - (5/2)x

x + (2/3)(2 - (5/2)x) = 4

x + 4/3 - (5/3)x = 4

(-2/3)x = 8/3

-2x = 8

x = -4

3 0
3 years ago
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If there are two of the same x values in a set, it is not a function. Therefore, the answer is D. Hope this helps, and please mark brainliest!
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